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KCT8539HE - 5GHz WLAN 802.11ax Front-End Module

Datasheet Summary

Description

KCT8539HE is a highly integrated RF Front-End Integrated Circuit incorporates key RF functionality needed for IEEE 802.11a/n/ac/ax WLAN systems operating in the 5.15-5.85GHz range.

Features

  • Integrated 802.11ax 5GHz PA, LNA with bypass and T/R switch.
  • Fully-matched input and output.
  • Integrated power detector.
  • Transmit gain: 31.0dB at 5V.
  • Receive gain: 16.5dB at 5V.
  • Noise Figure: 1.7dB at 5V.
  • Output power: +20.5dBm @ -43dB DEVM, HE160/MCS11,5V.
  • +21.5dBm @ -40dB DEVM, HE160/MCS11,5V +23.0dBm @ -35dB DEVM, VHT80/MCS9,5V +24.0dBm @ -30dB DEVM, HT20/MCS7,5V.
  • ESD protection circuitry on all PINs.
  • Minimal external components re.

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Datasheet Details

Part number KCT8539HE
Manufacturer KANGXI
File Size 779.35 KB
Description 5GHz WLAN 802.11ax Front-End Module
Datasheet download datasheet KCT8539HE Datasheet
Additional preview pages of the KCT8539HE datasheet.

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Full PDF Text Transcription

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KCT8539HE PRODUCT DATASHEET 5GHz WLAN 802.11ax Front-End Module GND GND 16 15 C1 1 C0 2 GND 3 LNA VDD 4 5 6 RX GND ANT GND 14 13 12 VDET 11 VCC 10 VCC PA 9 PA_EN 7 8 GND TX Description KCT8539HE is a highly integrated RF Front-End Integrated Circuit incorporates key RF functionality needed for IEEE 802.11a/n/ac/ax WLAN systems operating in the 5.15-5.85GHz range. KCT8539HE integrates a high-efficiency highlinearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network, and harmonic filters all in one device. KCT8539HE has simple and low-voltage control logic, and requires minimal external components. A power detector is also integrated to accurately monitor the output power of the PA.
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